diff --git a/roles/common/molecule/default/tests/test_parameters_mandatory.py b/roles/common/molecule/default/tests/test_parameters_mandatory.py
index 6379f00f509a5a4c0c1c7dbeb04be77c2728dff1..f115220caffee25323e7d523967874a272787a3e 100644
--- a/roles/common/molecule/default/tests/test_parameters_mandatory.py
+++ b/roles/common/molecule/default/tests/test_parameters_mandatory.py
@@ -46,7 +46,7 @@ def test_ssh_login_mechanisms(host):
 
     try:
         transport.auth_none('')
-    except paramiko.transport.BadAuthenticationType, err:
+    except paramiko.transport.BadAuthenticationType as err:
         assert err.allowed_types == ['publickey']